Merge pull request #42 from ntkme/sass-embedded

Use dart-sass distributed by sass-embedded gem

Author: dhh

Gemfile.lock

@@ -3,6 +3,7 @@ PATH
   specs:
     dartsass-rails (0.4.1)
       railties (>= 6.0.0)
+      sass-embedded (~> 1.63)
 
 GEM
   remote: https://rubygems.org/
@@ -45,6 +46,7 @@ GEM
     erubi (1.10.0)
     globalid (1.0.0)
       activesupport (>= 5.0)
+    google-protobuf (3.23.2)
     i18n (1.8.11)
       concurrent-ruby (~> 1.0)
     io-console (0.5.9)
@@ -80,6 +82,9 @@ GEM
     rake (13.0.6)
     reline (0.2.7)
       io-console (~> 0.5)
+    sass-embedded (1.63.3)
+      google-protobuf (~> 3.23)
+      rake (>= 10.0.0)
     sqlite3 (1.4.2)
     thor (1.2.1)
     tzinfo (2.0.4)

LICENSE-DEPENDENCIES

@@ -2,7 +2,7 @@
 
 [Sass](https://sass-lang.com) is a stylesheet language that’s compiled to CSS. It allows you to use variables, nested rules, mixins, functions, and more, all with a fully CSS-compatible syntax.
 
-This gem wraps [the standalone executable version](https://github.com/sass/dart-sass/releases) of the Dart version of Sass. These executables are platform specific, but included in this gem are the ones for macOS (Intel, Apple Silicon), Linux (x86-64, AArch64), and Windows (x86-64).
+This gem wraps [the standalone executable version](https://github.com/sass/dart-sass/releases) of the Dart version of Sass. The platform specific Dart Sass executables are distributed by [sass-embedded](https://rubygems.org/gems/sass-embedded) gem.
 
 The installer will create your default Sass input file in `app/assets/stylesheets/application.scss`. This is where you should import all the style files to be compiled [using the @use rule](https://sass-lang.com/documentation/at-rules/use). When you run `rails dartsass:build`, this input file will be used to generate the output in `app/assets/builds/application.css`. That's the output CSS that you'll include in your app. The load path for Sass is automatically configured to be `app/assets/stylesheets`.
 
@@ -123,8 +123,9 @@ the following command: `bundle exec rails dartsass:build`.
 
 ## Version
 
-Dart Sass 1.49.0
-
+``` sh
+bundle exec dartsass --version
+```
 
 ## License
 

README.md

@@ -19,4 +19,5 @@ Gem::Specification.new do |spec|
   spec.executables << "dartsass"
 
   spec.add_dependency "railties", ">= 6.0.0"
+  spec.add_dependency "sass-embedded", "~> 1.63"
 end

dartsass-rails.gemspec

@@ -1,26 +1,4 @@
 #! /usr/bin/env ruby
-# because rubygems shims assume a gem's executables are Ruby
+# frozen_string_literal: true
 
-require "shellwords"
-require "rbconfig"
-
-system_config = RbConfig::CONFIG
-platform_string = "#{system_config["host_cpu"]}-#{system_config["host_os"]}"
-
-exe_path =
-  case platform_string
-  when /aarch64-linux/ then File.join(__dir__, "aarch64-linux/sass")
-  when /arm(64)?-darwin/ then File.join(__dir__, "arm64-darwin/sass")
-  when /darwin/ then File.join(__dir__, "darwin/sass")
-  when /linux/ then File.join(__dir__, "linux/sass")
-  when /mswin|mingw|cygwin/ then File.join(__dir__, "mingw32/sass.bat")
-  else
-    STDERR.puts(<<~ERRMSG)
-      ERROR: dartsass-rails does not support the #{platform_string} platform
-    ERRMSG
-    exit 1
-  end
-
-command = Shellwords.join([ exe_path, ARGV ].flatten)
-puts "+ #{command}"
-exec(command)
+load Gem.bin_path("sass-embedded", "sass")